Surf Forecasts:
How big are the waves at Irmas/Leftpoint today (10 Aug):
- Morning surf: Morning surf (10 Aug, local time) - 5ft (1.6m), 8s period with ENE swell.
- Afternoon surf: Afternoon surf (10 Aug, local time) - 5ft (1.5m), 8s period with ENE swell.
- Evening surf: Evening surf (10 Aug, local time) - 4.5ft (1.4m), 8s period with ENE swell.
The current surf forecast for Irmas/Leftpoint at 3AM is: 1.6m 7s primary swell from a East-northeast direction and 0.5m 16s secondary swell from a South direction, 0.5m 12s secondary swell from a South-southwest direction (forecast issued at 07:00pm August 09). The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Aug) | 5ft (1.6m) | 8s |
| Afternoon (10 Aug) | 5ft (1.5m) | 8s |
| Evening (10 Aug) | 4.5ft (1.4m) | 8s |
Table - waves today at Irmas/Leftpoint. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 26°C on Sun night, min 25°C on Sun night). Mainly fresh winds. | |||||||||||||||||||
Sun 9 | Monday 10 | Tuesday 11 | |||||||||||||||||
5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||
Wave Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 7 | ENE 8 | ENE 8 | E 7 | E 7 | E 7 | ENE 7 | ENE 7 | SSW 14 | SSW 14 | SSW 14 | SSW 14 |
Wave Graph  | |||||||||||||||||||
 kJ | 318 | 327 | 335 | 284 | 292 | 266 | 266 | 228 | 240 | 226 | 251 | 238 | 238 | 208 | 208 | 276 | 269 | 258 | 250 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross-on | cross | cross | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross | cross | cross-on | cross |
High Tide | 1:01AM0.23m | 1:55PM0.79m | 1:52AM0.27m | 2:36PM0.79m | |||||||||||||||
Low Tide | 8:50PM0.08m | 6:37AM-0.03m | 9:21PM0.06m | 7:31AM-0.04m | 9:52PM0.05m | ||||||||||||||
 |  |  | | |  | | | | | | | | | | | | | | |
 | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — |
 | 7:05 | — | — | — | — | — | — | — | 7:04 | — | — | — | — | — | — | — | 7:02 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 25 | 25 | 25 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 25 | 25 |
Feels °C | 25 | 24 | 23 | 24 | 26 | 25 | 25 | 24 | 24 | 25 | 26 | 25 | 25 | 25 | 24 | 24 | 25 | 23 | 23 |
Swell 1 Height (m) Direction Period (s) | SSW 12 | S 16 | S 16 | S 16 | ENE 7 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 |
| kJ | 86 | 134 | 132 | 131 | 292 | 196 | 184 | 179 | 234 | 191 | 191 | 186 | 176 | 169 | 165 | 276 | 269 | 258 | 250 |
Swell 2 Height (m) Direction Period (s) | SSW 16 | SSW 12 | SSW 12 | SSW 12 | SSW 16 | SSW 12 | SSW 12 | SSW 12 | SSW 11 | SSE 9 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSE 9 | SSE 9 | S 20 | S 20 |
| kJ | 102 | 57 | 83 | 83 | 99 | 56 | 56 | 86 | 42 | 17 | 23 | 23 | 23 | 42 | 41 | 16 | 16 | 72 | 186 |
Swell 3 Height (m) Direction Period (s) | SSW 18 | SW 16 | NNW 10 | NNW 10 | S 16 | NNW 9 | NNW 9 | NNW 9 | SSE 9 | NNW 8 | SSE 9 | NNW 8 | NNW 8 | NNW 8 | SSE 9 | S 21 | S 21 | SSE 9 | NNW 7 |
| kJ | 102 | 65 | 34 | 33 | 131 | 28 | 28 | 26 | 17 | 14 | 17 | 13 | 13 | 12 | 16 | 80 | 79 | 15 | 5 |
Wind waves Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | ENE 7 | NE 6 | ENE 8 | ENE 8 | ENE 7 | ENE 8 | ENE 8 | E 7 | E 7 | E 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 |
| kJ | 318 | 327 | 335 | 284 | 56 | 266 | 266 | 228 | 240 | 226 | 251 | 238 | 238 | 208 | 208 | 181 | 181 | 181 | 181 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 49 | 49 | 49 | 49 | 49 | 49 | 49 | 49 | 49 | 20 | 18 | 18 | 18 | 22 | 49 | 49 | 20 | 49 | 22 |
Best forecast wave conditions in Oahu | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
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